Problem 3: An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 2.00 T field with his fingers pointing in the direction of the field. His wedding ring has a diameter of 2.3 cm and it takes 0.35 s to move it into the field Randomized Variables d 2.3 cm t0.35 s Δ Part (a) What average current is induced in the ring in A if its resistance is 0.0100 Ω? tan( cos(0) asinacos0 acotan inh0 sin HOME cotan 4 5 6 cos sh)tanh) cotanh0 Degrees O Radians 0 BACKSPACE CLEAR Submit Hint I give up! Hints: 1%-deduction per hint. Hints remaining: 2 Feedback: 1% deduction per feedback. a Part (b) What average power is dissipated in mW? Part (c) What magnetic field is induced at the center of the ring in T?

Problem 3: An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scanner's 2.00 T field with his fingers pointing in the direction of the field. His wedding ring has a diameter of 2.3 cm and it takes 0.35 s to move it into the field Randomized Variables d 2.3 cm t0.35 s Δ Part (a) What average current is induced in the ring in A if its resistance is 0.0100 Ω? tan( cos(0) asinacos0 acotan inh0 sin HOME cotan 4 5 6 cos sh)tanh) cotanh0 Degrees O Radians 0 BACKSPACE CLEAR Submit Hint I give up! Hints: 1%-deduction per hint. Hints remaining: 2 Feedback: 1% deduction per feedback. a Part (b) What average power is dissipated in mW? Part (c) What magnetic field is induced at the center of the ring in T?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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